223899129

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{5171}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 343710432

約数和(自身を除く): 119811303

約数列:

[1, 3, 9, 17, 51, 153, 283, 849, 2547, 4811, 5171, 14433, 15513, 43299, 46539, 87907, 263721, 791163, 1463393, 4390179, 13170537, 24877681, 74633043, 223899129]

約数ペア:

[(1, 223899129), (3, 74633043), (9, 24877681), (17, 13170537), (51, 4390179), (153, 1463393), (283, 791163), (849, 263721), (2547, 87907), (4811, 46539), (5171, 43299), (14433, 15513)]